Operation and Service Guide 1
Keysight E4412A and E4413A Operating and Service Guide 29
2 Turn off the amplifier.
3 Preset the network analyzer.
4 Configure the frequency range for the sensor model to be tested.
5 Set the R1 Input Path to External : flow through R1 loop..
6 Set the power level to –30 dBm or lower depending on the gain and output
power of the amplifier.
7 Turn on the amplifier.
8 Set the IF Bandwidth of the network analyzer to 1 kHz.
9 Perform a Source Power Calibration on the network analyzer:
a Connect the power meter with the N8481H/N8485A power sensor to the
network analyzer via a GPIB controller.
b Set the Power Offset to achieve the desired Cal Power (17 dBm).
c Select Take Cal Sweep.
d Follow the instructions on the display screen.
10 Perform calibration for the 1-port return loss measurement using the
appropriate calibration kit. Perform the calibration using the open, short, and
load circuits / sliding load of the network analyzer.
11 Ensure that the "C 1-Port" and "SrcPwrCal" status indicators are displayed on
the network analyzer.
12 Connect the E4412A and E4413A (device-under-test) to the test port of the
network analyzer.
13 Compare the measured results to the specifications in the data sheet. If the
verification fails, refer to “Adjustments” on page 42.
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